in fact, there is no fixed thing to taste this kind of thing, such as a good song. Is it called tasteful for people who listen to it? In that case, beggars in the street can hear it. Can beggars be considered tasteful? As long as you have taste, whatever songs you listen to will soon become elegant in music taste, so then, everything will be fine naturally ~ you don't have to think about it, the most important thing is that you like it, that's the last word, hehe ~